Merge tag 'fbdev-4.5' of git://git.kernel.org/pub/scm/linux/kernel/git/tomba/linux

Pull fbdev updates from Tomi Valkeinen:
 "Summary:

   - pxafb: device-tree support
   - An unsafe kernel parameter 'lockless_register_fb' for debugging
     problems happening while inside the console lock
   - Small miscellaneous fixes & cleanups
   - omapdss: add writeback support functions
   - Separation of omapfb and omapdrm (see below)

  About the separation of omapfb and omapdrm, see

    http://permalink.gmane.org/gmane.comp.video.dri.devel/143151

  for longer story.  The short version:

  omapfb and omapdrm have shared low level drivers (omapdss and panel
  drivers), making further development of omapdrm difficult.  After
  these patches omapfb and omapdrm have their own versions of the
  drivers, which are more or less direct copies for now but will diverge
  soon.

  This also means that omapfb (everything under drivers/video/fbdev/omap2/)
  is now in maintenance mode, and all new development will be done for
  omapdrm (drivers/gpu/drm/omapdrm/)"

* tag 'fbdev-4.5' of git://git.kernel.org/pub/scm/linux/kernel/git/tomba/linux: (49 commits)
  video: fbdev: pxafb: fix out of memory error path
  drm/omap: make omapdrm select OMAP2_DSS
  drm/omap: move omapdss & displays under omapdrm
  omapfb: move vrfb into omapfb
  omapfb: take omapfb's private omapdss into use
  omapfb/displays: change CONFIG_DISPLAY_* to CONFIG_FB_OMAP2_*
  omapfb/dss: change CONFIG_OMAP* to CONFIG_FB_OMAP*
  omapdss: remove CONFIG_OMAP2_DSS_VENC from omapdss.h
  omapfb: copy omapdss & displays for omapfb
  omapfb: allow compilation only if DRM_OMAP is disabled
  fbdev: omap2: panel-dpi: simplify gpio setting
  fbdev: omap2: panel-dpi: in .disable first disable backlight then display
  OMAPDSS: DSS: fix a warning message
  video: omapdss: delete unneeded of_node_put
  OMAPDSS: DISPC: Remove boolean comparisons
  OMAPDSS: DSI: cleanup DSI_IRQ_ERROR_MASK define
  OMAPDSS: remove extra out == NULL checks
  OMAPDSS: change internal dispc functions to static
  OMAPDSS: make a two dss feat funcs internal to omapdss
  OMAPDSS: remove extra EXPORT_SYMBOLs
  ...

3 files changed, 19 insertions, 53 deletions

diff --git a/include/linux/fb.h b/include/linux/fb.h
index 3d00380..55433f8 100644
--- a/include/linux/fb.h
+++ b/include/linux/fb.h
@@ -175,9 +175,27 @@ struct fb_blit_caps {
 	u32 flags;
 };
 
+#ifdef CONFIG_FB_NOTIFY
 extern int fb_register_client(struct notifier_block *nb);
 extern int fb_unregister_client(struct notifier_block *nb);
 extern int fb_notifier_call_chain(unsigned long val, void *v);
+#else
+static inline int fb_register_client(struct notifier_block *nb)
+{
+	return 0;
+};
+
+static inline int fb_unregister_client(struct notifier_block *nb)
+{
+	return 0;
+};
+
+static inline int fb_notifier_call_chain(unsigned long val, void *v)
+{
+	return 0;
+};
+#endif
+
 /*
  * Pixmap structure definition
  *
diff --git a/include/video/omapdss.h b/include/video/omapdss.h
index f001a35..295b41e 100644
--- a/include/video/omapdss.h
+++ b/include/video/omapdss.h
@@ -87,6 +87,7 @@ enum omap_channel {
 	OMAP_DSS_CHANNEL_DIGIT	= 1,
 	OMAP_DSS_CHANNEL_LCD2	= 2,
 	OMAP_DSS_CHANNEL_LCD3	= 3,
+	OMAP_DSS_CHANNEL_WB	= 4,
 };
 
 enum omap_color_mode {
@@ -367,14 +368,12 @@ struct omap_video_timings {
 	enum omap_dss_signal_edge sync_pclk_edge;
 };
 
-#ifdef CONFIG_OMAP2_DSS_VENC
 /* Hardcoded timings for tv modes. Venc only uses these to
  * identify the mode, and does not actually use the configs
  * itself. However, the configs should be something that
  * a normal monitor can also show */
 extern const struct omap_video_timings omap_dss_pal_timings;
 extern const struct omap_video_timings omap_dss_ntsc_timings;
-#endif
 
 struct omap_dss_cpr_coefs {
 	s16 rr, rg, rb;
@@ -866,8 +865,6 @@ void omap_video_timings_to_videomode(const struct omap_video_timings *ovt,
 
 int dss_feat_get_num_mgrs(void);
 int dss_feat_get_num_ovls(void);
-enum omap_display_type dss_feat_get_supported_displays(enum omap_channel channel);
-enum omap_dss_output_id dss_feat_get_supported_outputs(enum omap_channel channel);
 enum omap_color_mode dss_feat_get_supported_color_modes(enum omap_plane plane);
 
 
diff --git a/include/video/sh_mobile_hdmi.h b/include/video/sh_mobile_hdmi.h
deleted file mode 100644
index 63d20ef..0000000
--- a/include/video/sh_mobile_hdmi.h
+++ /dev/null
@@ -1,49 +0,0 @@
-/*
- * SH-Mobile High-Definition Multimedia Interface (HDMI)
- *
- * Copyright (C) 2010, Guennadi Liakhovetski <g.liakhovetski@gmx.de>
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License version 2 as
- * published by the Free Software Foundation.
- */
-
-#ifndef SH_MOBILE_HDMI_H
-#define SH_MOBILE_HDMI_H
-
-struct sh_mobile_lcdc_chan_cfg;
-struct device;
-struct clk;
-
-/*
- * flags format
- *
- * 0x00000CBA
- *
- * A: Audio source select
- * B: Int output option
- * C: Chip specific option
- */
-
-/* Audio source select */
-#define HDMI_SND_SRC_MASK	(0xF << 0)
-#define HDMI_SND_SRC_I2S	(0 << 0) /* default */
-#define HDMI_SND_SRC_SPDIF	(1 << 0)
-#define HDMI_SND_SRC_DSD	(2 << 0)
-#define HDMI_SND_SRC_HBR	(3 << 0)
-
-/* Int output option */
-#define HDMI_OUTPUT_PUSH_PULL	(1 << 4) /* System control : output mode */
-#define HDMI_OUTPUT_POLARITY_HI	(1 << 5) /* System control : output polarity */
-
-/* Chip specific option */
-#define HDMI_32BIT_REG		(1 << 8)
-#define HDMI_HAS_HTOP1		(1 << 9)
-
-struct sh_mobile_hdmi_info {
-	unsigned int			 flags;
-	long (*clk_optimize_parent)(unsigned long target, unsigned long *best_freq,
-				    unsigned long *parent_freq);
-};
-
-#endif